<div id="tags" class="form-group has-feedback formio-component formio-component-tags formio-component-tags " ref="component">
  <label class="control-label " for="tags-tags">
    Tags
  </label>
  <div ref="element">
    <div ref="value">-</div>
  </div>
  <div ref="messageContainer" class="formio-errors invalid-feedback"></div>
</div>